Cosella-Dörken

WRB Vapour Permeable Barrier / Manufacturer

Cosella-Dörken

WRB Vapour Permeable Barrier / Manufacturer

1-800-465-1668
4655, Delta Way, Beamsville, Ontario, Canada, L0R 1B4

Ecological criteria

Contributes to energy efficiency
Contributes to a healthy indoor environment
Non-polluting
Contains recycled materials
Long lifespan
Limited impact on the natural environment
Developed with reduced environmental impact

Ecohome recently completed a demonstration home in Wakefield, Quebec, relying heavily on Cosella-Dörken products to attain the very high building standard we had imposed on ourselves.

We designed a wall system using Delta Vent S and Vent SA membranes as air and weather barriers, which were sealed with Delta FlexxBand and Delta MultiBand tape. This helped us create an extremely durable wall system that is about 5 times more airtight than the average new home being built.

With the help of Cosella-Dörken, the Edelweiss House in Wakefield, Quebec was the first house in Canada and only the second house in the world to be certified Platinum under the stringent new LEED Version 4 rating system.